15 Final Boss Fights Where You Didn’t Outright Murder Them

Joker – Batman: Arkham Asylum

It’s a testament to Batman’s sheer force of will that despite the numerous atrocities the Joker has committed, he still refuses to kill him. In Arkham Asylum, even when the Joker frees all the inmates and turns the place into his own demented playground, Batman still jumps through numerous hoops to stop him without killing him. As for the Titan formula that would eventually result in the Joker’s demise in Arkham City…well, he did do it to himself. Hardly Batman’s fault.